Insole



The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawings will be provided by the Office upon request and payment of the necessary fee.

FIG. 1 is a top, left, and front perspective view of an ornamental design for an insole;

FIG. 2 is a front elevational view of the insole of FIG. 1;

FIG. 3 is a rear elevational view of the insole of FIG. 1;

FIG. 4 is a left side elevational view of the insole of FIG. 1;

FIG. 5 is a right side elevational view of the insole of FIG. 1; and,

FIG. 6 is a top plan view of the insole of FIG. 1.

The dash-dash-dash broken lines are included for the purpose of illustrating portions of the insole that form no part of the claimed design. 

CLAIM The ornamental design for an insole, as shown and described. 